JB/T 2001.26

Standard Type

JBT

ICS

N/A

CCS

N/A

Status

N/A

Issue Date

N/A

Implementation

N/A

Responsible Dept

N/A

Drafting Unit

N/A

📋 Scope / 适用范围 ai_extracted

本标准规定了手动闸阀芯的型式、尺寸及技术要求。本标准适用于公称压力为20、31.5 MPa的手动闸阀芯。

Content extracted by AI. Not officially verified.